[Qt4-preview-feedback] Severe repaint bug when scaling

[Jérémie Delaitre]

André Knörig a écrit :

> Hi,
> and great work!
> 
> The only problem we're seeing atm is this weird repaint/refresh bug.
> When (and only when) zooming the canvas in and out (using scaling
> internally), some of the graphics items aren't properly refreshed and
> show a big black filled rectangle below the item.
> This happens pretty much at random with any item when zooming, in the
> screenshot with some of the yellow lines.
> 
> Qt 4.5-rc1 Windows Vista .exe installer
> The code of the app shown here is open-source:
> http://code.google.com/p/fritzing
> 
> Best,
> andré>
> 

Hi,

We have similar problem here as reported in the message titled:

[Qt4-preview-feedback] Qt 4.5 RC1 Bugs with QGraphicsSvgItem rendering 
on Windows

Regards,

Jérémie Delaitre
TGS France